Ring and Pinion 101

These are the ratio of the ring-and-pinion gears in the rear axle. The numbers are more accurately written out as 3.08:1, 3.73:1, or 4.10:1. The ratio is the number of teeth on the …

WhatsApp: +86 18221755073

Changing Rear Gear ratio. [Archive]

Let me see if I have this straight. If I stay with the 2.93 I only have to get the positraction carrier If I go to a 3.23 I need to change the ring and pinion gears and get the …

WhatsApp: +86 18221755073

12-Bolt Tune-Up For Your 1963-70 Chevy C10

To replace the original open-drive differential, J&S ordered an Eaton Truetrac unit (PN DTL-913A315) from Summit Racing. The Truetrac accepts 30-spline axles and 3.73 and …

WhatsApp: +86 18221755073

Ring Gear Installation

This new power practically ended starting problems for motorcycles on all but very high compression big inch engines. Along with the new starter there was a new jackshaft and …

WhatsApp: +86 18221755073

Quick Guide to Diagnosing Differential & Driveline Noises

Noise: Banging or clunking while making a turn, backing up, or rapid deceleration (like on a freeway off-ramp).Noise gets worse in warmer weather Cause: Posi chatter due to …

WhatsApp: +86 18221755073

66 Tooth Ring Gear Conversion

Glad it got me back from Sturgis and Annacortes Oyster run in the fall. Promptly got a 66T Rivera Primo set up with the new All Balls 9T pinion. Drilling out is a bit of a pain but it only took 1 battery on the 28v setup. Just …

WhatsApp: +86 18221755073

Ring and Pinion Change

Yes, you could actually change only the ring and pinion and nothing else. Is it a good idea? Probably not unless the unit has very low mileage. Unless you are absolutely …

WhatsApp: +86 18221755073

ring & pinion change for a '66

My '66 911 is a restored to stock car except the engine is built up for about 180-190 HP. I'm using the original 901 transmission, but using the original gear ratios. Engine turns 4,500 rpm at 80 …

WhatsApp: +86 18221755073

Starter Ring Gear

The 66 tooth ring gears, regardless of what year group clutch basket they are on, are all designed to work with a 9 tooth pinion gear. I assume your FXR is using a '93 or earlier …

WhatsApp: +86 18221755073

Need to change the ring and pinion... HELP!

Vintage Mustang Forum ... Need to change the ring and pinion... HELP!

WhatsApp: +86 18221755073

12 bolt posi ring and pinion

Does anyone know where I can get detailed instructions and pictures to change out a 12 bolt ring and pinion on a 66-67 Chevy II rearend? "Build'em, drive'em, break'em." …

WhatsApp: +86 18221755073

Déjà Vu All Over Again: Understanding Ring-and-Pinion Setup

This article will attempt to explain once again the proper procedures to successfully replace a ring-and-pinion set. Although I have addressed this topic more frequently than I want …

WhatsApp: +86 18221755073

Dana 60 spline count for a 66?

3.54-1 ratio introduced in 1966 F250 Dana 60 / C6TZ-4209-E.. 3.54-1 Ring & Pinion-29 splines. But, your present companion flange has 10 splines, so you'll need one with 29 …

WhatsApp: +86 18221755073

How do you correctly change the pinion bearing and set...

11) Using a GOOD 3-jaw pulley puller, remove the pinion flange. Make sure to grease the tip when you seat it in the end of the pinion gear. Be sure not to rotate the …

WhatsApp: +86 18221755073

7.25" Gear change HELP

I have a 66 Dart with an orginal open 7.25" 2.93 axle. I purchased a 3.55 Motive brand ring and pinion set that they spec for 63-up Dart. There are 2 problems: 1) The pinion …

WhatsApp: +86 18221755073

Article on 65 vs 66 ring and pinion shaft difference

This was covered here some time back since the ring and pinion shaft splines wear out and folks install good used ones. Dan Drommerhausen put together an article illustrating …

WhatsApp: +86 18221755073

SPEEDOMETER RECALIBRATION AFTER REAR END SWAP

By my understanding, as long as you are using the factory size tire, there shouldn't need to be any recalibration needed. The speed is measured by a tone ring on the ring gear …

WhatsApp: +86 18221755073

7.25" Gear change HELP

I have a 66 Dart with an orginal open 7.25" 2.93 axle. I purchased a 3.55 Motive brand ring and pinion set that they spec for 63-up Dart. There are 2 problems: 1) The pinion nut/threaded end is bigger on the new pinion (needs a …

WhatsApp: +86 18221755073

swapping out ring and pinion 7 1/4

'72 FPC says the 7-1/4" differential case is 3507 166. '73 FPC says the 7-1/4" differential case is 3621 981 (side gears still 2404 194) Given Chrysler's tendency to assign …

WhatsApp: +86 18221755073

C4 Reverse Servo! Help me out! | Vintage Mustang Forums

Alright, I need to change the reverse servo oring on my 65 mustang C4. Can anyone help me out? I have heard that you have to be careful or something will fall out maybe …

WhatsApp: +86 18221755073

Stovebolt Tech Tip -- Antique Chevy / GMC Truck …

Step 5 – Slide around to the front of the axle and disconnect the drive shaft from the pinion (input) shaft by removing the two trunnion bearing "U" bolts from the rear yoke. Let the driveshaft rest to the side and out of the way. Step 6 – You …

WhatsApp: +86 18221755073

What should a gear swap cost???

Pricing should be simple, including Motive gears, master install kit, with outer axle bearings and seals, including gear oil, and installation of everything, my shop builds 8.8's for …

WhatsApp: +86 18221755073

66 Dana 44 rebuild

1961 - 1966 F-100 & Larger F-Series Trucks - 66 Dana 44 rebuild - Broke down my 66 4WD f100s dana 44 and had a few questions. Found some heavy material transfer and discoloration on the ring and pinion (assuming from improper …

WhatsApp: +86 18221755073

Don't ReGear Your Jeep Without Reading This!

A Jeep regear is the process of changing your pinion gears and ring gears to a different ratio, which changes the balance of torque and speed. A Jeep regear is a crucial step in adjusting the size of your tires since improper gearing can result …

WhatsApp: +86 18221755073

Video: Everything You Need to Know Before Your Ring and Pinion …

No matter what your reason for wanting to swap your ring and pinion gears, there are some basic — but critical — things to note, understand, and prepare for before tackling the …

WhatsApp: +86 18221755073

Rear axle

Rear axle - Ring & Pinion Gear. This area is for posting questions/information concerning 1964-66 year Thunderbirds NO FOR SALE POSTINGS. Moderator: redstangbob. …

WhatsApp: +86 18221755073

Ring and pinion swap

I always replace the pinion nut since it is a lock nut and you want it to stay tight. A new cover gasket and new oil, and if it's a posi, a tube of friction modifier (posi additive). Some …

WhatsApp: +86 18221755073

Ring and Pinion kits, gears, differentials | RANDYS …

One-Stop Shop for Driveline, Suspension, Steering, & More . Ring And Pinion Gears. RANDYS carries the widest selection of ring and pinion gear sets in the industry, and we offer kits with all the small parts you need for proper …

WhatsApp: +86 18221755073

Ring and Pinions

RICHMOND is the leading manufacturer of professional quality, hi-performance ring and pinion sets. For over 80 years, the Double Diamond has signified the highest quality gears in the …

WhatsApp: +86 18221755073